Greatest Common Factor of 348, 644, 639, 72

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 348, 644, 639, 72 by common division method
• Greatest Common Factor of 348, 644, 639, 72 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 348

List of positive integer factors of 348 that divides 348 without a remainder.

1,2,3,4,6,12,29,58,87,116,174,348

Factors of 644

List of positive integer factors of 644 that divides 644 without a remainder.

1,2,4,7,14,23,28,46,92,161,322,644

Factors of 639

List of positive integer factors of 639 that divides 639 without a remainder.

1,3,9,71,213,639

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Greatest Common Factor

We found the factors 348,644,639,72 . The biggest common factor number is the GCF number.
So the greatest common factor 348,644,639,72 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 788, 256, 641, 62
• GCF of 678, 956, 662, 36
• GCF of 468, 580, 226, 97
• GCF of 720, 211, 856, 90
• GCF of 707, 528, 664, 62

1. What is the GCF of 348, 644, 639, 72?

Answer: GCF of 348, 644, 639, 72 is 1.

2. How to Find the GCF of 348, 644, 639, 72

Answer: Greatest Common Factor(GCF) of 348, 644, 639, 72 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(348, 644, 639, 72) = 1.